Problems from Northwestern Europe Programming Contest (NWERC) 2003

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bridging Signals 125 72 58% 0.05 53 46 87% 2.9
Gladiators 40 22 55% 0.02 18 15 83% 5.7
Prison Rearrangement 26 7 27% 0.08 10 7 70% 6.9
Sightseeing Tour 20 6 30% 0.01 9 6 67% 6.9
Subway Tree System 422 163 39% 0.00 107 85 79% 4.8
Vase Collection 354 93 26% 0.00 77 53 69% 7.7
Who's the Boss? 110 48 44% 0.02 41 31 76% 6.0